Oval|Lab Grown|IGI

10.61ct I VS2 Oval Lab Grown Diamond

ID • I/VS2 • IGI LG605361988

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG605361988

Diamond specifications and retailer prices

From $6,805 AUD
$4,780 USD
As of October 28, 2026
Save $7,219 AUD (51%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $32,141 AUD at Taylor and Hart · As of October 18, 2026
View at Taylor and Hart

About this 10.61ct lab-grown oval diamond

This 10.61ct lab-grown oval sits in the over five carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG605361988 or 605361988. Listed at 13 retailers as of October 26, 2026, with a 106% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

10.61
Carat
I
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG605361988
Dimensions18.27 × 12.40 × 7.47 mm
L/W Ratio1.47
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
18.27 mm12.40 mm10.61 ctI / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG605361988
Side View
Table 60.0%Crown 35.5°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 60.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $6,805 AUD|Low: $6,805 AUD|High: $32,141 AUD|Avg: $12,179 AUD|-18.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Taylor and Hart
October 18, 2026
Retailer 1$6,805 AUD
Retailer 6$7,828 AUD
Retailer 10$8,204 AUD
Retailer 11$8,675 AUD
Retailer 7$9,081 AUD
Retailer 5$9,090 AUD
Retailer 9$10,779 AUD
Retailer 4$11,182 AUD
Retailer 3$11,236 AUD
Retailer 2$12,887 AUD
Retailer 8$14,024 AUD
Taylor and Hart$32,141 AUD

13 data points across 12 retailers

13 retailers$6,805 AUD to $14,024 AUD

B+
Cheapest Retailer
-
$6,805 AUD
$4,780 USD
B+
Retailer 2
-
$7,828 AUD
$5,499 USD
View
B+
Retailer 3
-
$8,204 AUD
$5,763 USD
View
B
Retailer 4
-
$8,675 AUD
$6,094 USD
View
B
Retailer 5
-
$9,081 AUD
$6,379 USD
View
Retailer 6
-
$9,081 AUD
$6,379 USD
View
Price last confirmed 18 days ago
B
Retailer 7
-
$9,090 AUD
$6,385 USD
View
B
Retailer 8
-
$10,779 AUD
$7,572 USD
View
B
Retailer 9
-
$11,182 AUD
$7,855 USD
View
B
Retailer 10
-
$11,236 AUD
$7,893 USD
View
B
Retailer 11
-
$12,887 AUD
£7,128 GBP
View
B
Retailer 12
-
$14,024 AUD
$9,851 USD
View
Most Expensive
Taylor and Hart
HCJ7EXM · Oct 18
$32,141 AUD
$22,577 USD
View
Price under review
12 more retailers have this diamond
Prices start from $6,805 AUDSave up to $7,219 AUD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

B+
10.61ct Oval
$6,805 AUD